--check

.scripts/check-colon.py

@@ -1,3 +1,4 @@
+import sys
 import pathlib
 from itertools import chain
 
@@ -5,16 +6,31 @@ import polib
 
 
 def check(file):
+    check = '--check' in sys.argv
     pofile = polib.pofile(file)
+    has_errors = False
     for entry in pofile:
         if not entry.msgstr:
             continue
         if entry.msgid.endswith(" ::"):
-            entry.msgstr = entry.msgstr.rstrip(":  \u202f\u00A0") + " ::"
-        if entry.msgid.endswith("::") and not entry.msgid.endswith(" ::"):
-            entry.msgstr = entry.msgstr.rstrip(": ,. \u202f\u00A0") + "\u00A0::"
-    pofile.save()
+            fixed = entry.msgstr.rstrip(":  \u202f\u00A0") + " ::"
+            if check and entry.msgstr != fixed:
+                print(f"{file}:{entry.linenum}: Expected translation to end with: ' ::'")
+                has_errors = True
+            entry.msgstr = fixed
+        elif entry.msgid.endswith("::"):
+            fixed = entry.msgstr.rstrip(": ,. \u202f\u00A0") + "\u00A0::"
+            if check and entry.msgstr != fixed:
+                print(rf"{file}:{entry.linenum}: Expected translation to end with: '\u00A0::'")
+                has_errors = True
+            entry.msgstr = fixed
+    if not check:
+        pofile.save()
+    return has_errors
 
 
+has_errors = False
 for file in chain(pathlib.Path(".").glob("*.po"), pathlib.Path(".").glob("*/*.po")):
-    check(file)
+    has_errors |= check(file)
+
+sys.exit(has_errors)